remove invite_users action
remove invite_users action

ConnorCartwright/classroom,AlvarezAriel/classroom,guoyu07/classroom,guoyu07/classroom,kwangkim/classroom,jasnow/classroom,jingruoruchu/classroom,RyanTech/classroom,kwangkim/classroom,bhanuc/classroom,ConnorCartwright/classroom,tjhorner/classroom,uqbar-project/classroom,adoosii/classroom,adoosii/classroom,chengjunjian/classroom,alejandrogarciasalas/classroom,ConnorCartwright/classroom,chenwenbin928/classroom,bhanuc/classroom,chengjunjian/classroom,jingruoruchu/classroom,alejandrogarciasalas/classroom,sicipio/classroom,hackerkid/classroom,BelieveC/classroom,kwangkim/classroom,nfeliciano/classroom,BelieveC/classroom,mkcode/classroom,jasnow/classroom,AlvarezAriel/classroom,sicipio/classroom,chenwenbin928/classroom,hackerkid/classroom,mkcode/classroom,tjhorner/classroom,alejandrogarciasalas/classroom,BelieveC/classroom,mostlybadfly/classroom,adoosii/classroom,jasnow/classroom,chenwenbin928/classroom,tjhorner/classroom,mkcode/classroom,guoyu07/classroom,uqbar-project/classroom,chengjunjian/classroom,mostlybadfly/classroom,nfeliciano/classroom,sicipio/classroom,uqbar-project/classroom,bhanuc/classroom,jingruoruchu/classroom,RyanTech/classroom,hackerkid/classroom,BelieveC/classroom,AlvarezAriel/classroom,RyanTech/classroom,mostlybadfly/classroom,nfeliciano/classroom